Icom HM-75A, Speaker Microphone with Remote Control for IC-F11/F11S/F21/F21S/F3/F3S/F4/F4S/F3GS/F3GT Quantity in Basket: None Code: HM75A Price: $73.10 Shipping Weight: 2.00 pounds Suggested List: $86.00 Quantity: Icom HM-75A Speaker Microphone with Remote Control, Earphone Jack, Weatherproof. Fits IC-F11, IC-F11S, IC-F21, IC-F21S, IC-F21BR, IC-F21GM, IC-F3/S, IC-F4/S, IC-F3GT/GS, IC-F4GT/GS, and IC-F4TR Handhelds.